optelian.de.		30 IN SOA ns2.linkruil.nu. hostmaster.optelian.de. (
				2023110200 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

optelian.de.		30 IN TXT "v=spf1 a mx ip4:51.195.89.76 ip6:2001:41d0:700:484c:0:0:0:0
~all"

optelian.de.		30 IN A	51.89.45.56

Mail exchangers:
optelian.de.		30 IN MX 10 mail.optelian.de.

Name servers:
optelian.de.		30 IN NS ns1.linkruil.nu.
optelian.de.		30 IN NS ns2.linkruil.nu.